China latest patents query

The latest invention patents collect the data information of China invention patents from 2000 to 2024, typesetting according to the date of patent publication, including patent number, application date, invention Bibliographic data, abstracts, and specification data of people are convenient for scientific researchers to quickly browse and search for patents.

Separation method of triacetyl ganciclovir isomer

ActiveCN103467469ASimple purification methodImprove separation efficiencyOrganic chemistrySolventPrecipitation
Owner:ZHEJIANG CHARIOTEER PHARMA

Caution barrier

InactiveCN104389277ASimple structureEasy to assembleFencingTraffic signalsTectorial membraneEngineering
Owner:WUXI HUIYUAN MECHANICAL TECH

Automatic parameter detection system for battery pack of energy storage power station

PendingCN114030845AAuto arrangeConveyorsElectrical testingPower stationTest frame
Owner:朗屹环保科技(山东)有限公司

Scraping-amplitude-adjustable sludge cleaning device for water conservancy project and method thereof

PendingCN114232704AEasy to cleanImprove cleaning efficiencySludge treatmentMechanical machines/dredgersSludgeElectric machinery
Owner:陈飞 +4

Powder coating processing and grinding system

InactiveCN112473862AAdjustable finenessCocoaGrain treatmentsElectric machineryPowder coating
Owner:HUNAN LIANXIN SCI & TECH CO LTD

Image generation method based on multiple auxiliary information

PendingCN113052784AQuality improvementRefine object detailsImage enhancementImage analysisPattern recognitionData set
Owner:DALIAN UNIV OF TECH

Fungus bag cutting machine

InactiveCN107691118AEasy to useAvoid looseCultivating equipmentsMushroom cultivationEngineeringCam
Owner:CHENGDU FUZHONGCHENG TECH CO LTD

Double-gun transverse automatic welding device

InactiveCN108672996AEasy Solder FusionWeld fusion is not easyWelding/cutting auxillary devicesAuxillary welding devicesBlow outWelding
Owner:FOSHAN JIELAN ROBOT CO LTD

Silicone rubber foaming material and preparation method thereof

InactiveCN106566259AUniform cellsFlat surfaceFoaming agentPolymer science
Owner:SHANDONG NON METALLIC MATERIAL RES INST

Structure for reducing aerodynamic noise of centrifugal gas compressor

PendingCN113007131AReduce aerodynamic noiseSimple structurePump componentsPumpsImpellerAerodynamic drag
Owner:德耐尔能源装备有限公司

Diopter and focal length center adjusting device for binocular telescope

PendingCN113391442ARealize the vision adjustment functionIncrease productivityTelescopesMountingsEngineeringRight lens
Owner:南阳肯阿特光学仪器有限公司

Injection molding mold of container plastic part and injection molding method thereof

ActiveCN102825746AImprove injection mold release performanceShorten the timeHollow articlesEngineeringInjection molding machine
Owner:珠海市富林科技有限公司

Device for realizing transmitting and cutting for handle tape and positioning for bag body of non-woven handbag

ActiveCN102602050AAchieve teleportationIncrease productivityBox making operationsPaper-makingUltrasonic weldingEngineering
Owner:厦门创业人环保科技股份有限公司

Bacillus subtilis mutant strain for high yield of nattokinase and application thereof

InactiveCN113151074AIncrease production capacityGood genetic stabilityBacteriaMicroorganism based processesBiotechnologyNutrition
Owner:JIANGNAN UNIV

Inertial measurement unit full-scale acceleration calibration method based on centrifugal table

PendingCN113945227ALower requirementThe calibration method is reasonable and feasibleTesting/calibration of speed/acceleration/shock measurement devicesAccelerometerClassical mechanics
Owner:西安航天三沃机电设备有限责任公司

Printing and copying all-in-one machine

PendingCN114866655AIncrease credibilityEasy to operatePictoral communicationEngineeringOutput device
Owner:北京高德品创科技有限公司 +1

Key gene GbMYB6 for promoting gingko flavonoid synthesis as well as protein expressed by key gene GbMYB6, carrier and application thereof

ActiveCN112079911AIncrease contentEasy to synthesizePlant peptidesFermentationEnzyme digestionNucleotide
Owner:YANGZHOU UNIV

Electro-thermal water faucet

InactiveCN101539220AEasy conversionNovel structureValve members for heating/coolingMultiple way valvesMicrocomputerWater flow
Owner:靳云

Compact lotus root field quick water control system

InactiveCN106638806AMaintain fertilityAvoid churnSoil drainageIrrigation ditchesWater storagePipeflow
Owner:陈 忠 明

An aircraft load calculation method based on a discretized load model

PendingCN109918694AEnsure internal force balanceEasy to convertSpecial data processing applicationsQuality dataLoad model
Owner:中航通飞华南飞机工业有限公司

Cell smearing device

ActiveCN106018030ASimple structureEasy to cleanPreparing sample for investigationBiochemical engineeringGlass slide
Owner:HANGZHOU HEALTHSKY BIOTECH CO LTD

Pruning shears

ActiveCN103891533AWith stroke compensation functionAvoid random interruptionSecateursEngineeringMechanical engineering
Owner:POSITEC POWER TOOLS (SUZHOU) CO LTD

Device used for purifying zirconia fibers

InactiveCN104975399ADischarge in timeGuaranteed purityInorganic material artificial filamentsTemperature controlFiber
Owner:TONGLING WUTONGSHU AGRI DEV

Metal encryption keyboard and production method thereof

InactiveCN103198561AEffective protectionThe protection method is single and simpleCredit registering devices actuationComputer hardwareEmbedded system
Owner:SHENZHEN SUN WIT ELECTRONICS TECH

Automatic drawing method and system for open pores in hull drawing, equipment and storage medium

ActiveCN111523174AImprove drawing qualityReduce manual interventionGeometric CAD2D-image generationStructural engineeringMechanical engineering
Owner:SHANGHAI WAIGAOQIAO SHIP BUILDING CO LTD

Planting method for potted cowpea

InactiveCN105009921AGuaranteed growth qualityReduce pestsVegetative propogationInsect pestSeedling
Owner:宋涛

Golden glutinous rice porridge for beauty and fitness and preparation method thereof

InactiveCN104222828AUnique formulaFull of nutritionFood ingredient functionsFood preparationFlavorFood technology
Owner:廖少波

Unlocking method and mobile terminal

InactiveCN102968271AImprove experienceEasy to unlockSubstation equipmentInput/output processes for data processingComputer hardwareTerminal equipment
Owner:GUANGDONG OPPO MOBILE TELECOMM CORP LTD

Vertical tank fermentation device for preparing yellow rice wine and method

InactiveCN110713881AEasy dischargeEasy to cleanHollow article cleaningAlcoholic beverage preparationBiotechnologyMechanical engineering
Owner:浙江东方绍兴酒有限公司

Logistics commodity replenishment truck

InactiveCN113306609AEasy to transportEasy to adjust the distanceSupporting partsHand carts with multiple axesLogistics managementAgricultural engineering
Owner:SHANGHAI KUNFA INT LOGISTICS CO LTD

Optical cable intelligent early warning processing method and system

PendingCN114241266AImprove efficiencyImprove accuracyCharacter and pattern recognitionNeural architecturesRayleigh scatteringTime domain
Owner:国网甘肃省电力公司酒泉供电公司

Management method and device of dynamic host configuration protocol server and relay

InactiveCN104468159AImplement configurationRealize managementData switching networksNetwork managementInformation model
Owner:ZTE CORP

Application of lignin flavanonol in preparation of antiviral drugs

InactiveCN101548970AEasy to prepareLow costOrganic active ingredientsDigestive systemBenzopyroneKetone
Owner:WENZHOU MEDICAL UNIV +1

Method for restricting femtocell roaming, network management system and femtocell

ActiveCN103517369AReduce distractionsReduce the burden onAssess restrictionNetwork managementFemto-
Owner:CHINA MOBILE GROUP JIANGSU

Sound production system and method for automatically compensating for audio path transfer function

ActiveCN111031446ASmall distortionImprove qualitySignal processingFrequency response correctionAudio power amplifierEngineering
Owner:WUXI GISSING AUTO ACOUSTIC PARTS TECH CO LTD

Water-reducing agent for polycarboxylate concrete and preparation and application thereof

InactiveCN106317343AHigh water reduction rateGood pulp fluidityWater reducerMaterials science
Owner:CCCC SHEC DONGMENG ENG CO LTD

Automatic sorting robot for edible rose petals in flower field

InactiveCN103688662AAchieve pickingAutomate sortingSortingPicking devicesDrive shaftTransmission belt
Owner:KUNMING UNIV OF SCI & TECH

Dynamic service level-oriented advance algorithm and application thereof

ActiveCN111553514APredictions are close to realityForecast Lead Time IntervalForecastingOffice automationTime errorEnterprise resource planning
Owner:CHENGDU AIRCRAFT INDUSTRY GROUP

Laminated metallic film capacitor and preparing method thereof

InactiveCN102394177ASave man hoursSmall residual inductanceThin/thick film capacitorFixed capacitor electrodesCapacitanceHeat resistance
Owner:GUIZHOU UNIV

Data processing method and device, readable storage medium and equipment

ActiveCN108763964AImprove user experienceDigital data protectionData displayTechnical standard
Owner:QINGDAO HAIER TECH

Boiler system

ActiveCN105644989AAchieve continuous pressure reliefGood pressure relief effectUsing liquid separation agentLarge containersPositive pressureEngineering
Owner:YUNNAN WENSHAN ALUMINUM

Cross composite membrane with TPU membrane and manufacturing method of cross composite membrane

ActiveCN107471790AImprove waterproof and breathableWaterproof and breathableSynthetic resin layered productsLaminationUltimate tensile strengthMembrane configuration
Owner:广东东美新材料有限公司

Austenite grain refined medium carbon steel and preparation method thereof

ActiveCN109825691AInhibit growthEvenly distributedAustenite grainHigh density
Owner:SHANXI TONGCAI IND & TRADE

Coke oven gas supergravity desulfurization equipment rotor and equipment

ActiveCN113072984AImprove operating line speedAdjustable speedGas purification by liquid washingGas contaminants removalThermodynamicsMechanical engineering
Owner:JINAN METALLURGICAL CHEM EQUIP CO LTD

Normal-temperature preparation method of ultramicro Bailong powder and special bidirectional airflow screening machine thereof

ActiveCN102406718AImprove smellGreat tasteAntibacterial agentsPowder deliveryGranularityMedicine
Owner:HENAN KANGXING PHARMA

Preparation method of special cooking wine for cooking soup and increasing flavor

ActiveCN101810293AFormulation ScienceSimple processAlcoholic beverage preparationFood preparationAdditive ingredientFood flavor
Owner:SICHUAN UNIV

Oxide-based iron-based composite intermediate alloy and preparation method and application thereof

ActiveCN111235467AImprove wettabilityImprove performanceIron powderBoron oxide
Owner:京溪美邦(北京)特钢科技开发有限公司

High-accuracy dental alginate impression material applying nanoscale raw materials and preparation method of alginate impression material

ActiveCN108329530AImprove performanceDimensionally stableImpression capsDental impression compositionsPotassiumPyrophosphate
Owner:吉林省谊美生物科技有限公司

Welding fixture

ActiveCN108500514ARealize collection and recyclingWelding/cutting auxillary devicesAuxillary welding devicesEngineeringWelding process
Owner:宁波隆锐机械制造有限公司

Soybean protein isolate decomposing and crushing system and method

ActiveCN108378192AReduce the total number of coloniesReduce oversizeProtein composition from vegetable seedsMicroorganismEngineering
Owner:LINYI YUWANG VEGETABLE PROTEIN

Application of iridoid compound to preparation of medicaments for curing benign prostatoplasia

ActiveCN101569621AOrganic active ingredientsUrinary disorderMedicineProstate hyperplasia
Owner:成都草木金华科技有限公司

Expanded ammeter

InactiveCN105699768AOptimize the power detection mechanismAvoid overuseElectrical measurementsAir volumeTemperature difference
Owner:WUXI ZHIGURUITUO TECH SERVICE CO LTD

Waterproof and anti-electric shock socket and function module thereof

ActiveCN103474826ACouplings bases/casesLive contact access preventionElectrical connectionComputer module
Owner:BULL GRP CO LTD

Treatment method, device and system for temperature control and energy conservation

InactiveCN106842914AAuxillary controllers with auxillary heating devicesAdaptive controlTemperature controlGreenhouse
Owner:CHINA AGRI UNIV

Integrated circuit

ActiveCN102955125AAmplifier with semiconductor-devices/discharge-tubesMarginal circuit testingEngineeringElectrical current
Owner:NXP BV

Method for producing nickel-cobalt metal powder

InactiveCN101428349AUniform particle sizeGood size controlPtru catalystElectrical battery
Owner:张建玲

Packaging body for absorbent article

ActiveCN103356344AInhibit deteriorationSanitary towelsBandagesBiomedical engineering
Owner:UNI CHARM CORP

Multi-phase fluid measuring device for horizontal well

ActiveCN113431553AImprove water absorption indexImprove mining efficiencySurveyConstructionsHorizontal wellsTester device
Owner:大庆亿莱检验检测技术服务有限公司

Successive approximation register analog-to-digital conversion circuit for realizing minimal dynamic range

ActiveCN102111156ADynamic range is not wastedLow costAnalogue/digital conversionElectric signal transmission systemsIntegratorVoltage reference
Owner:SHENZHEN RENERGY TECH

High temperature resistant steel for oil well pipe and its manufacturing method

ActiveCN102373372AMitigate the problem of load-carrying capacity declineMeet harsh environment requirementsTemperingChemical composition
Owner:BAOSHAN IRON & STEEL CO LTD

Deltoid window blind with variable daylighting rate

ActiveCN109594901AIncrease profitRealize automatic adjustmentPower-operated mechanismSpecial door/window arrangementsWindow shutterEngineering
Owner:WUHAN UNIV OF TECH

Contact type charging device and unmanned aerial vehicle

ActiveCN109910650AReduce alignment requirementsReduce the difficulty of software designBatteries circuit arrangementsCharging stationsElectrical batteryElectrical polarity
Owner:GOERTEK ROBTICS CO LTD

Test method for simulating gas extraction under action of shear stress

ActiveCN105954117AFuel testingMaterial strength using steady shearing forcesVacuum pumpingShear stress
Owner:CHONGQING UNIV

Intelligent electric meter injection molding shell forming machining equipment

ActiveCN113770875AQuick clean upReduce human inputBelt grinding machinesGrinding work supportsPolishingSmart water
Owner:深圳市七客诚品数码有限公司

Method and system for regulating height and damping force

ActiveCN110712492AFocusHigh sensitivityResilient suspensionsVehicle springsAir springGas spring
Owner:AIRLOP BEIJING AUTOMOBILE TECH

Display Device

InactiveCN102308328ANon-linear opticsIdentification meansComputer graphics (images)Display device
Owner:SHARP KK

Extraction type rejection device for being matched with conveying device

ActiveCN107552410AAvoid damageSimple structureSortingTransmission beltEngineering
Owner:SHANGHAI OCEAN UNIV +2

Flame cutting device and method for track beam

ActiveCN105252103AReduce consumption costSlit smallGas flame welding apparatusHydrogenSlag
Owner:SHAANXI HUAQIN NEW ENERGY TECH CO LTD

Full-automatic feeding, hole enlarging, bristle embedding, rolling, bristle shearing and discharging integrated device for pen brush

ActiveCN108354317AImprove processing efficiencyReduce labor intensityBrush bodiesBristleElectricityBristle
Owner:HUBEI C P NC MACHINERY

Wireless vehicle-borne network intelligent anti-theft system

ActiveCN102975688APrevent direct theftPrevent theftAnti-theft cycle devicesAnti-theft devicesGeneral Packet Radio ServiceSupply management
Owner:ZHEJIANG GOLDDEER SECURITY EQUIP

Domestic garbage compression-classification-comprehensive disposal-and-utilization system and device

ActiveCN102441560AResource reductionReduce moisture contentBioreactor/fermenter combinationsInternal combustion piston enginesResource utilizationEngineering
Owner:深圳龙澄高科技环保股份有限公司

Hybrid energy consumption device and control method thereof

ActiveCN111244999ALow costLower overall flow resistancePower network operation systems integrationElectric power transfer ac networkDevice materialControl engineering
Owner:STATE GRID FUJIAN ELECTRIC POWER CO LTD +2

Blended fabric cutting device

ActiveCN113584860AImprove work efficiencySevering textilesWorkbenchEngineering
Owner:ANHUI HEBANG TEXTILE TECH CO LTD

Assembled movable lightweight partition plate

InactiveCN107503448AReduce weightHigh strengthWallsSound proofingEngineeringUltimate tensile strength
Owner:巴中欧复建材有限公司

Isothiazolone composition and method for stabilizing isothiazolone

InactiveCN1671674AReduce sedimentation rateInhibit growthBiocideOrganic chemistryIsothiazolinoneEmulsion
Owner:SK CHEM CO LTD

Methods, systems, and computer readable media for testing network function virtualization (NFV)

ActiveCN108353004AData switching networksVirtualizationInsertion point
Owner:KEYSIGHT TECH SINGAPORE (SALES) PTE LTD

Stirring equipment for industrial enzyme preparation

PendingCN113509853ABioreactor/fermenter combinationsBiological substance pretreatmentsProcess engineeringMechanical engineering
Owner:李永平

Air purification device

InactiveCN109746119ADoes not produce ozoneEasy to handleElectrode constructionsLow voltageHigh-voltage direct current
Owner:申积良

Polyvinyl alcohol membrane and preparation method thereof as well as polarizing film prepared by polyvinyl alcohol membrane

ActiveCN107189293AEasy to producePolarising elementsFlat articlesPolymer sciencePlasticizer
Owner:CHINA PETROCHEMICAL CORP +1

Block chain data encryption method and device and storage medium

PendingCN113472534AImprove securityFast encryptionKey distribution for secure communicationUser identity/authority verificationStorage securityParallel computing
Owner:XIAMEN TANHONG INFORMATION TECH CO LTD

Lubricating oil production system

InactiveCN114515541AWell mixedImprove blending effectTransportation and packagingRotary stirring mixersElectric machineryEngineering
Owner:张尚华

Trichoderoma koningii TC-72 and application of trichoderoma koningii TC-72 to biological control of aspergillus flavus

ActiveCN105695342ABiocideFungiBiotechnologyBiochemistry
Owner:INST OF OIL CROPS RES CHINESE ACAD OF AGRI SCI

Eye tightening essence and preparation method thereof

PendingCN112022734AStir wellGood biomechanical propertiesCosmetic preparationsToilet preparationsBiotechnologyKappaphycus alvarezii extract
Owner:铂臻(广州)生物科技有限公司

Production method of healthcare wheaten food

InactiveCN1633858ARaw materials are easy to getLow costDough treatmentWheat flourToned milk
Owner:朱汉仓

Vehicle type detection method based on multi-sensor fusion

ActiveCN114202927AAccurate detectionLow costMeasurement devicesDetection of traffic movementPattern recognitionNerve network
Owner:招商局重庆公路工程检测中心有限公司

Hash function-based MH lightweight security authentication system and method

InactiveCN106372550AImprove securityReduce overheadSensing by electromagnetic radiationHash functionSecurity authentication
Owner:LIAONING UNIVERSITY OF TECHNOLOGY

Portable multifunctional remote medical health management system

InactiveCN105049525ARealize the function of remote family doctorVersatileTransmissionMedical recordIp address
Owner:WUHAN KEMP MEDICAL TECH CO LTD

Method for producing cow in-vitro sexing embryos

InactiveCN103525757AMicrobiological testing/measurementEmbryonic cellsBiotechnologyEmbryo
Owner:天津市奶牛发展中心

Forming machine for steamer covered edge

InactiveCN105170735AReduce labor intensityEasy to operateDrive shaftSprocket
Owner:HUAINING MINGHUI BAMBOO IND CO LTD

Sound-absorption wallboard side-by-side installation structure

InactiveCN108425471AReasonable designEasy to operateCovering/liningsFlooringEngineering
Owner:DEQING JINGYING INFORMATION TECH CO LTD

Speed regulating device delivery limitation component for fuel injector

InactiveCN107185749AAvoid affecting operationSpraying apparatusComputer moduleReal time display
Owner:XINCHANG YULIN STREET DONGCHEN MACHINERY FACTORY

Novel long-distance project lamp

InactiveCN103423667AConvergence enhancement effect is goodLow powerPoint-like light sourceLighting support devicesComputer moduleEngineering
Owner:天津中创天地科技发展有限公司

Detection method for three-dimensional space section roundness of large component

ActiveCN103900528AHigh degree of automationSimplify the difficulty of judging the roundness of the sectionUsing optical meansProfile tracingMeasurement pointData acquisition
Owner:NAVAL UNIV OF ENG PLA

Terminal equipment unlocking method, terminal equipment and storage medium

ActiveCN107808076AAdd funDigital data authenticationTerminal equipmentComputer terminal
Owner:佛山市润千宇知识产权服务有限公司

Clothes wearing and matching recommendation method and device, equipment and storage medium

PendingCN113496170AImprove experienceMeet needsCharacter and pattern recognitionBuying/selling/leasing transactionsEngineeringComputer vision
Owner:QINGDAO HAIER WASHING MASCH CO LTD +1

Tracking reagent and preparation method thereof

PendingCN114106816AImprove luminous performanceGuaranteed tracking effectLuminescent compositionsMontmorillonitePhotochemistry
Owner:重庆盾银科技有限公司

High-frequency cutting force dynamic simulation loading device

ActiveCN114199598AMock Load GuaranteeImprove reliabilityStructural/machines measurementNumerical controlElectric control
Owner:TSINGHUA UNIV

Health information management and push communication device used for smart television

InactiveCN107854115AIncrease flexibilityImprove convenienceDiagnostic recording/measuringSensorsSurveillance cameraWireless data
Owner:CHENGDU ZHIA TECH CO LTD

Medical instrument for heart valve replacement

PendingCN112790897AReduce damage rateQuick fixHeart valvesEngineeringHeart valve replacement
Owner:PERMED BIOMEDICAL ENG CO LTD

Method for preparing expanded perlite ceramic water washing ball

InactiveCN101239840AImprove wear resistanceHigh densityCeramicwareClaywaresGranularityPore diameter
Owner:SHANDONG UNIV OF TECH

Adapter card fixing device

InactiveCN101295198ANo problems caused by rustDigital processing power distributionSupport structure mountingEngineering
Owner:INVENTEC CORP

IOT (Internet of Things) communication method and device

ActiveCN109246210AImprove transmission efficiencyGuaranteed real-timeData switching networksBaseline dataIot gateway
Owner:山东网智物联网科技有限公司

Safety type hydraulic-pneumatic spring device applied to ship lift and load transfer method thereof

PendingCN111396489AImprove securitySafety devices for lifting equipmentsSpringsMarine engineeringGear wheel
Owner:CHANGJIANG SURVEY PLANNING DESIGN & RES

Leg supporting frame with adjustable height and angle

InactiveCN104825236AReduce movementReduce walkingDiagnosticsOperating tablesPhysical medicine and rehabilitationEngineering
Owner:THE FIRST PEOPLES HOSPITAL OF YIDU

Novel street lamp capable of switching charging in sunny and rainy days

InactiveCN111735016ARealize power supplySolve the situation where there is not enough to support the street lightMechanical apparatusPV power plantsLight headMechanical engineering
Owner:YONGKANG MEIHUI LIGHTING CO LTD

Spare tire cover plate production method, and composite tool with heating function

InactiveCN104400988AThere is no sticky problemImprove initial tackEngineeringViscosity
Owner:YANTAI ZHENGHAI HIGH TECH

Multichip semiconductor package with chip carrier having down stretched pin

InactiveCN100345296CSemiconductor/solid-state device detailsSolid-state devicesPre stressSemiconductor package
Owner:SILICONWARE PRECISION IND CO LTD

Pouring type resin-based distributed optical fiber sensor packaging device

ActiveCN112776237ASolve the problem that it is difficult to realize the preparation of large-size productsWork around space constraintsThermodynamicsEngineering
Owner:HARBIN INST OF TECH

Construction method of high-rise residence expansion type reinforcing band replacing post-cast strip

InactiveCN113137062AAvoid leakage hazardsShorten the construction periodForms/shuttering/falseworksBuilding material handlingRebarJoint (building)
Owner:CHINA SHANXI SIJIAN GRP

Mechanical arm system with locating function

InactiveCN107378919AAvoid shortingProgramme-controlled manipulatorBaseboardEngineering
Owner:肇庆市小凡人科技有限公司

Benzene and ethylene alkylation reaction

PendingCN114426455AReduce usageAvoid it happening againMolecular sieve catalystsHydrocarbonsMolecular sieveBenzene
Owner:CHINA PETROLEUM & CHEM CORP +1

Method and device for transmitting monitoring data sheets of mobile transformer substation

InactiveCN105119386ASolve technical problems of unsafe hidden dangersCircuit arrangementsTransformerEngineering
Owner:GUIYANG POWER SUPPLY BUREAU OF GUIZHOU POWER GRID CO LTD

Preparation method for high-moisture-permeability polytetrafluoroethylene film

ActiveCN106564205AImprove stuffy problemImprove uniformityFlat articlesMoisture permeabilityMechanical property
Owner:NANJING FIBERGLASS RES & DESIGN INST CO LTD

Fresh-keeping gas replacement device and method

InactiveCN105059592AFor quick replacementLower Upfront CostsPackaging by pressurising/gasifyingWrapper twisting/gatheringFood sectorProduct gas
Owner:成都市罗迪波尔机械设备有限公司

Pipeline grooving system for decoration engineering

InactiveCN114800890AHeight adjustableImprove applicabilityWorking accessoriesBuilding constructionsTool bitElectric machine
Owner:安徽省宁合建筑工程有限公司

Round rolling apparatus

InactiveCN1978128APlace stableReduce adhesionRevolution surface grinding machinesPositioning apparatusSoftware engineering
Owner:HONG FU JIN PRECISION IND (SHENZHEN) CO LTD +1

Preparation method of Curdlan oligomers

InactiveCN102312021AEasy to operateConditions are easy to controlSaccharides productionGlycosideOligomer
Owner:DALIAN INST OF CHEM PHYSICS CHINESE ACAD OF SCI

Glass doorframe water diversion system for refrigerator

InactiveCN106052264AEffective flow toFlow to fastLighting and heating apparatusDefrostingWater storage tankWater flow
Owner:ZHEJIANG HUAMEI FRIDGE

A permission management method and device

InactiveCN109726546ASave resourcesDigital data authenticationOffice automationRights managementDatabase
Owner:北京百佑科技有限公司

Warm keeping garment based on thin film solar energy and aerogel material

PendingCN113598449AStrong warmth retentionGuaranteed warmthProtective garmentSpecial outerwear garmentsInsulation layerEngineering
Owner:杭州极狐科技有限公司

Compressive resistance track shoe applicable to armored vehicle

InactiveCN104709372AIncrease the bearing areaEasy to useEndless track vehiclesCompressive resistanceTerrain
Owner:李君浩

Edge detection method based on visual neural pathway

ActiveCN110717893AIn line with human visual experienceMedical simulationImage enhancementPattern recognitionVision based
Owner:XI'AN POLYTECHNIC UNIVERSITY

Extra-high-voltage-resistant connecting structure of lamp cap and lamp holder

ActiveCN107039865AMeet the hot start voltage shockHigh standardElectric discharge tubesCouplings bases/casesLight headMechanical engineering
Owner:佛山市大一科技有限公司

Voiceprint data transmission and recognition method, recognition device, and storage medium

ActiveCN109147795AFast Voiceprint RecognitionStable voiceprint recognitionSpeech analysisTime domainData transmission time
Owner:ALLWINNER TECH CO LTD

Building

InactiveCN108261662AEasy to useGuaranteed oxygen demandFire rescueRespiratory apparatusAir purificationIndustrial engineering
Owner:福州市鼓楼区撰歌亿自动化设备有限公司

Method of constant humidity for refrigeration air-conditioner, refrigeration and constant humidity air-conditioner for realizing the method

InactiveCN1566811AReduce humidityEasy to control humidityLighting and heating apparatusAir conditioning systemsEngineeringRefrigeration
Owner:HENAN XINFEI ELECTRICAL EQUIP

Frame missing image processing method and system

ActiveCN105430237AEliminate stutteringImprove user experienceTelevision system detailsColor television detailsState of artImaging processing
Owner:XIAN SAIERCOM CO LTD

Cooking bench and embedded gas stove

PendingCN110207196AImprove consistencyGuaranteed aestheticsDomestic stoves or rangesLighting and heating apparatusEngineeringMechanical engineering
Owner:GREE ELECTRIC APPLIANCES INC

Service-period cracking beam reinforced by steel plate anchoring fiber cloth and reinforcing method of service-period cracking beam

InactiveCN111749146AImprove shear resistanceImprove carrying capacityBridge erection/assemblyBridge strengtheningCarbon fibersBasalt fiber
Owner:HOHAI UNIV

Pre-seal structure of post-subsidence pouring belt and construction method thereof

InactiveCN101200918AOvercoming the disadvantages of procrastinationSolve technical problems that cannot be closed and poured in advanceBuilding constructionsProtection layerTransition layer
Owner:THE THIRD CONSTR ENG CO LTD OF CHINA CONSTR SECOND ENG BUREAU +1

Optimized L-type tunneling field effect transistor and preparation method thereof

ActiveCN108538911AShorten tunneling distanceIncrease drive currentSemiconductor/solid-state device manufacturingDiodeDriving currentSemiconductor materials
Owner:西安电子科技大学重庆集成电路创新研究院

Method for quantitatively measuring volatile organic compounds (VOCs) in ink for cartons and boxes of cigarettes

InactiveCN103926341AThe measured value is accurateEasy to printComponent separationCartonPulp and paper industry
Owner:蒋崇贞

Recycling and regenerating method of boron carbide aluminum-based composite material

ActiveCN109762990AReduce viscosityImprove liquidityProcess efficiency improvementHeating timeBoron carbide
Owner:SHENZHEN GRADUATE SCHOOL TSINGHUA UNIV

Battery transfer device for new energy automobile

PendingCN112277721AImprove transport efficiencyReasonable designCharging stationsVehicular energy storageNew energyControl theory
Owner:东营瑞尔泰机电科技有限公司

Rotary joint pipeline mounting structure and using method thereof

ActiveCN113063047AAvoid crackingCause stagnationPipe elementsCantileverRotational joint
Owner:SINOSTEEL XIAN MACHINERY

Protection switch of water dispenser

InactiveCN103054472AAvoid burnsBeverage vesselsEngineeringThermal water
Owner:徐州创亿电子科技发展有限公司

Fc port virtualization method, device and fc terminal device

ActiveCN109039958AImprove stabilityData switching networksSoftware simulation/interpretation/emulationTerminal equipmentComputer terminal
Owner:ZHENGZHOU YUNHAI INFORMATION TECH CO LTD

Non-polar III group nitride epitaxial thin film

InactiveCN107170666AAddressing the conundrum of growth rate anisotropyReduce quality impactSemiconductor/solid-state device manufacturingSemiconductor devicesNitrideDirectivity
Owner:SOUTHEAST UNIV

Optical reader and its optical pick-up head

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